First report of the employment of ISTR markers in Cactaceae (Pilosocereus sp)

Pilosocereus sp is a species in critical danger of extinction; the only known population is in an abandoned green marble mine; its exploitation produced an 80% decrease in the population in just 3 years. There are 28 individuals today but only a few of them are mature and only two produce fruit. One of the necessary stages for their recovery is seedling production aimed at reinforcing the natural population. A genetic diver